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TOOLS: Added tool for creating HDFRAMES.DAT for Blade Runner
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,184 @@ | ||
| /* ScummVM Tools | ||
| * | ||
| * ScummVM Tools is the legal property of its developers, whose | ||
| * names are too numerous to list here. Please refer to the | ||
| * COPYRIGHT file distributed with this source distribution. | ||
| * | ||
| * This program is free software; you can redistribute it and/or | ||
| * modify it under the terms of the GNU General Public License | ||
| * as published by the Free Software Foundation; either version 2 | ||
| * of the License, or (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program; if not, write to the Free Software | ||
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | ||
| */ | ||
|
|
||
| #include <string.h> | ||
| #include "pack_bladerunner.h" | ||
| #include "common/endian.h" | ||
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| PackBladeRunner::PackBladeRunner(const std::string &name) : Tool(name, TOOLTYPE_EXTRACTION) { | ||
| ToolInput input; | ||
| input.format = "/"; | ||
| _inputPaths.push_back(input); | ||
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| _outputToDirectory = true; | ||
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| _shorthelp = "Used to combine Blade Runner CDFRAMES.DAT files into HDFRAMES.DAT."; | ||
| _helptext = "\nUsage: " + getName() + " [-o /path/to/output/dir/] /path/to/inputfiles\n"; | ||
| } | ||
|
|
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| void PackBladeRunner::execute() { | ||
| Common::Filename mainDir = _inputPaths[0].path; | ||
| // We always need to setup default output path, since there is no obligation to specify it | ||
| if (_outputPath.empty()) { | ||
| _outputPath.setFullPath("./"); | ||
| } | ||
|
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| _outputPath.setFullName("HDFRAMES.DAT"); | ||
|
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| const int kHDPageCount = 2480; | ||
| const int kPageSize = 0x20000; | ||
| int32 *hdPageOffsets; | ||
| int32 *cdPageOffsets; | ||
| byte *buf; | ||
| byte timestamp[4]; | ||
|
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| hdPageOffsets = (int32 *)malloc(kHDPageCount * 4); | ||
| cdPageOffsets = (int32 *)malloc(kHDPageCount * 4); | ||
| buf = (byte *)malloc(kPageSize); | ||
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| Common::File out; | ||
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| out.open(_outputPath, "wb"); | ||
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| for (int i = 0; i < kHDPageCount; i++) | ||
| hdPageOffsets[i] = -1; | ||
|
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| Common::File in; | ||
| int curCD = 1; | ||
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| mainDir.setFullName("CDFRAMES.DAT"); | ||
| in.open(mainDir, "rb"); | ||
|
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| if (!in.isOpen()) { | ||
| warning("Cannot open file %s", mainDir.getName().c_str()); | ||
| return; | ||
| } | ||
|
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| in.read_noThrow(timestamp, 4); // reading timestamp | ||
| out.write(timestamp, 4); | ||
|
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| WRITE_LE_UINT32(buf, kHDPageCount); | ||
| out.write(buf, 4); | ||
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| for (int i = 0; i < kHDPageCount; i++) { | ||
| WRITE_LE_UINT32(&buf[i * 4], hdPageOffsets[i]); | ||
| } | ||
|
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| out.write(buf, kHDPageCount * 4); | ||
|
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| int hdCurrentPage = 0; | ||
|
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| while (true) { | ||
| uint32 cdPageCount = in.readUint32LE(); | ||
| printf("Reading %d pages from %s...\n", cdPageCount, mainDir.getFullName().c_str()); | ||
|
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| for (uint32 i = 0; i < cdPageCount; i++) { | ||
| cdPageOffsets[i] = in.readUint32LE(); | ||
| } | ||
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| int cdCurrentPage = 0; | ||
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| while (cdCurrentPage < cdPageCount) { | ||
| while (cdCurrentPage < cdPageCount) { | ||
| int i; | ||
| for (i = 0; i < hdCurrentPage && cdPageOffsets[cdCurrentPage] != hdPageOffsets[i]; i++) | ||
| ; | ||
| if (i == hdCurrentPage) | ||
| break; | ||
|
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| in.seek(kPageSize, SEEK_CUR); // skip the page, we've copied it | ||
| cdCurrentPage++; | ||
| } | ||
|
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| if (cdCurrentPage == cdPageCount) | ||
| break; | ||
|
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| in.read_noThrow(buf, kPageSize); | ||
| out.write(buf, kPageSize); | ||
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| hdPageOffsets[hdCurrentPage++] = cdPageOffsets[cdCurrentPage++]; | ||
| } | ||
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| in.close(); | ||
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| updateProgress(curCD, 4); | ||
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| curCD++; | ||
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| if (curCD == 5) | ||
| break; | ||
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| char fname[20]; | ||
| snprintf(fname, 20, "CDFRAMES%d.DAT", curCD); | ||
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| mainDir.setFullName(fname); | ||
| in.open(mainDir, "rb"); | ||
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| if (!in.isOpen()) { | ||
| warning("Cannot open file %s", mainDir.getName().c_str()); | ||
| return; | ||
| } | ||
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| in.seek(4, SEEK_CUR); // skip timestamp | ||
| } | ||
|
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| for (int i = hdCurrentPage; i < kHDPageCount; i++) { | ||
| out.write(buf, kPageSize); | ||
| } | ||
|
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| #if 0 | ||
| out.close(); | ||
| _outputPath.setFullName("HDFRAMES.DAT"); | ||
|
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| out.open("HDFRAMES.DAT.HEADER"); | ||
|
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| out.write(timestamp, 4); | ||
|
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| WRITE_LE_UINT32(buf, kHDPageCount); | ||
| out.write(buf, 4); | ||
| #else | ||
|
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| out.seek(8, SEEK_SET); | ||
| #endif | ||
|
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| for (int i = 0; i < kHDPageCount; i++) { | ||
| WRITE_LE_UINT32(&buf[i * 4], hdPageOffsets[i]); | ||
| } | ||
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| out.write(buf, kHDPageCount * 4); | ||
|
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| out.close(); | ||
|
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| free(buf); | ||
| free(cdPageOffsets); | ||
| free(hdPageOffsets); | ||
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| printf("All done!\n"); | ||
| printf("File is created in %s\n", _outputPath.getFullPath().c_str()); | ||
| } | ||
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| #ifdef STANDALONE_MAIN | ||
| int main(int argc, char *argv[]) { | ||
| PackBladeRunner bladerunner(argv[0]); | ||
| return bladerunner.run(argc, argv); | ||
| } | ||
| #endif |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| /* ScummVM Tools | ||
| * | ||
| * ScummVM Tools is the legal property of its developers, whose | ||
| * names are too numerous to list here. Please refer to the | ||
| * COPYRIGHT file distributed with this source distribution. | ||
| * | ||
| * This program is free software; you can redistribute it and/or | ||
| * modify it under the terms of the GNU General Public License | ||
| * as published by the Free Software Foundation; either version 2 | ||
| * of the License, or (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program; if not, write to the Free Software | ||
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | ||
| */ | ||
|
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| /* Construct HDFRAMES.DAT out of CDFRAMES.DAT for Blade Runner */ | ||
|
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| #ifndef PACK_BLADERUNNER_H | ||
| #define PACK_BLADERUNNER_H | ||
|
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| #include "tool.h" | ||
| #include "common/array.h" | ||
|
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| class PackBladeRunner : public Tool { | ||
| public: | ||
| PackBladeRunner(const std::string &name = "pack_bladerunner"); | ||
|
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| virtual void execute(); | ||
| }; | ||
|
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||
| #endif |
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